RL
Richard Long — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Richard Long across the 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1912), then head of a 8-person household.
Age 18
b. ~1912
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Long |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | laborer |
| Industry | farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | 8Th District Pt |
| Est. Birth Year | ~1912 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Francis Long | Daughter | — | 14 | ~1916 |
| Sergat Long | Head | — | 36 | ~1894 |
| William Long | Son | — | 7 | ~1923 |
| Julia Long | Spouse | — | 32 | ~1898 |
| Wilbur Long | Son | — | 13 | ~1917 |
| Melton Long | Son | — | 15 | ~1915 |
| Richard Long | Son | — | 18 | ~1912 |
| Rosalie Long | Daughter | — | 2 | ~1928 |
Census Appearances
1920
Baltimore, Maryland
Son, age 7
Baltimore, Maryland · implied b. ~1913 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Richard J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 18
Baltimore, Maryland · implied b. ~1912 — 8 household members
| Surname | Long |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | laborer |
| Industry | farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Richard Long across 2 US Census years (1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Long
Son · 1930 · age 18 · b. ~1912 · Maryland
★ You are viewing this record
Sibling
William Long
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosalie Long
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Long
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Melton Long
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilbur Long
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus846unit:0372)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John B Ensor | 31 | Brother | Laborer | Maryland |
| 52 | George Gill | 41 | Head | Chauffeur | Maryland |
| 53 | Kate Gill | 34 | Wife | None | Maryland |
| 54 | Betty Gill | 3 | Daughter | None | Maryland |
| 55 | John Hatfield | 25 | Boarder | None | Maryland |
| 56 | Thelma Hatfield | 19 | Boarder | None | Maryland |
| 57 | Walter Glover | 39 | Head | Plasterer | Maryland |
| 58 | Vessie Glover | 33 | Wife | None | Maryland |
| 59 | Leroy Glover | 18 | Son | Painter | Maryland |
| 60 | Walter Glover | 17 | Son | None | Maryland |
| 61 | Homer Glover | 15 | Son | None | Maryland |
| 62 | Della Glover | 13 | Daughter | None | Maryland |
| 63 | Sherdan Glover | 12 | Son | None | Maryland |
| 64 | Wilbur Glover | 10 | Son | None | Maryland |
| 65 | Robert Glover | 5 | Son | None | Maryland |
| 66 | Helen Glover | 2 | Daughter | None | Maryland |
| 67 | Raymond Glover | 1 | Son | None | Maryland |
| 68 | Ellsworth Glover | 0 | Daughter | None | Maryland |
| 69 | Harry Albright | 31 | Head | Farmer | Maryland |
| 70 | Mildred Albright | 30 | Wife | None | Maryland |
| 71 | Dorothy Albright | 9 | Daughter | None | Maryland |
| 72 | Marie Albright | 6 | Daughter | None | Maryland |
| 73 | Cleofe Albright | 3 | Son | None | Maryland |
| 74 | Gladys Albright | 2 | Daughter | None | Maryland |
| 75 | Edward Ensor | 36 | Head | Farmer | Maryland |
| 76 | Gertie Ensor | 33 | Wife | None | Kansas |
| 77 | Howard Price | 55 | Father in law | None | Maryland |
| 78 | William Llewellyn | 46 | Head | Farmer | Virginia |
| 79 | Olevia Llewellyn | 44 | Wife | None | Maryland |
| 80 | Ann Llewellyn | 12 | Daughter | None | Maryland |
| 81 | Charles Llewellyn | 10 | Son | None | Maryland |
| 82 | Bernard Llewellyn | 8 | Son | None | Maryland |
| 83 | Elbert M Ensor | 56 | Head | Farmer | Maryland |
| 84 | Matilda Ensor | 55 | Wife | None | Maryland |
| 85 | Carl Ensor | 17 | Son | Laborer | Maryland |
| 86 | Gerald Ensor | 15 | Son | None | Maryland |
| 87 | Vick Ensor | 81 | Father | None | Maryland |
| 88 | Maurice Nichols | 46 | Boarder | Laborer | Virginia |
| 89 | William Barnie | 27 | Head | Laborer | Maryland |
| 90 | Beulah Barnie | 27 | Wife | None | Maryland |
| 91 | Dorothy Barnie | 4 | Daughter | None | Maryland |
| 92 | Helen Barnie | 1 | Daughter | None | Maryland |
| 93 | Sergat Long | 36 | Head | Milkman | Maryland |
| 94 | Julia Long | 32 | Wife | None | Maryland |
| 95 | Richard Long THIS PERSON | 18 | Son | Laborer | Maryland |
| 96 | Melton Long | 15 | Son | None | Maryland |
| 97 | Francis Long | 14 | Daughter | None | Maryland |
| 98 | Wilbur Long | 13 | Son | None | Maryland |
| 99 | William Long | 7 | Son | None | Maryland |
| 100 | Rosalie Long | 2 | Daughter | None | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)